#3776: Decoding bug when playing some MPEG-4 ALS streams
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Reporter: olderz | Owner:
Type: defect | Status: open
Priority: normal | Component:
Version: git-master | undetermined
Keywords: als | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 1
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Comment (by muken):
The libavcodec's ALS decoder has the frame counter (frame_id) to omit the
last extra samples.
Unfortunately, this counter is reset to 0 when flushing buffers.
And any demuxer can't access to reset the counter in the private data.
So, the decoder can't omit last extra samples and makes a noisy sound when
seeking to non-first frames.
To resolve this issue, add any method to access the counter from the
externals.
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Ticket URL: <https://trac.ffmpeg.org/ticket/3776#comment:6>
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